Whenever Donald Trump says or tweets a remark that embarrasses our country before the world, conventional analysis suggests that it is yet another consequence of his infantile narcissism. So we were told again when the president of the United States insulted Denmark, one of the founding nations of NATO and a dedicated American ally, by canceling his scheduled trip to meet with the Danish prime minister — supposedly because she had deemed his scheme to buy Greenland “absurd,” which, of course, it is.
He originally requested to visit Denmark, which made his abrupt, petulant cancelation all the more insulting to the Danes. The usual anonymous sources explained that he had other reasons to break the date, such as his aversion to flying overseas and his aversion to Barack Obama, who is also scheduled to visit Denmark next month.
When Trump appears to lose control — and follows up by suggesting that he is “the chosen one” or “the King of Israel” — it seems natural to worry that he is mentally ill. That is one way to interpret his behavior.